/*
 * Copyright 2019-2021 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.nativex.substitutions.framework;

import java.util.Map;

import com.oracle.svm.core.annotate.Delete;
import com.oracle.svm.core.annotate.Substitute;
import com.oracle.svm.core.annotate.TargetClass;

import org.springframework.http.codec.ClientCodecConfigurer;
import org.springframework.http.codec.CodecConfigurer;
import org.springframework.http.codec.ServerCodecConfigurer;
import org.springframework.nativex.substitutions.OnlyIfPresent;
import org.springframework.http.codec.support.DefaultClientCodecConfigurer;
import org.springframework.http.codec.support.DefaultServerCodecConfigurer;

@TargetClass(className = "org.springframework.http.codec.CodecConfigurerFactory", onlyWith = { OnlyIfPresent.class })
final class Target_CodecConfigurerFactory {

	@Delete
	private static String DEFAULT_CONFIGURERS_PATH;

	@Delete
	private static Map<Class<?>, Class<?>> defaultCodecConfigurers;

	@Substitute
	public static <T extends CodecConfigurer> T create(Class<T> ifc) {
		if (ifc == ClientCodecConfigurer.class) {
			return (T) new DefaultClientCodecConfigurer();
		}
		else if (ifc == ServerCodecConfigurer.class) {
			return (T) new DefaultServerCodecConfigurer();
		}
		throw new IllegalStateException("No default codec configurer found for " + ifc);
	}
}
